4525662530 has 32 divisors (see below), whose sum is σ = 8179054704. Its totient is φ = 1802981376.

The previous prime is 4525662517. The next prime is 4525662553. The reversal of 4525662530 is 352665254.

It can be written as a sum of positive squares in 8 ways, for example, as 101949409 + 4423713121 = 10097^2 + 66511^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4124942 + ... + 4126038.

Almost surely, 2^4525662530 is an apocalyptic number.

4525662530 is a deficient number, since it is larger than the sum of its proper divisors (3653392174).

4525662530 is a wasteful number, since it uses less digits than its factorization.

4525662530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2390.

The product of its (nonzero) digits is 216000, while the sum is 38.

The square root of 4525662530 is about 67273.0446018314. The cubic root of 4525662530 is about 1654.0960406990.

The spelling of 4525662530 in words is "four billion, five hundred twenty-five million, six hundred sixty-two thousand, five hundred thirty".